recurrence-prevention SKILL.md skillA
recurrence-prevention from uzysjung/uzys-agent-harness is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add uzysjung/uzys-agent-harness/recurrence-prevention@git:20260927.7ff1996Pins git:20260927.7ff1996 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- uzysjung/uzys-agent-harness
- Path
templates/skills/recurrence-prevention/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260927.7ff1996, committed Sep 27, 2026
- First version recorded
- Sep 13, 2026
- Size
- 21,374 bytes
- Repository stars
- 3
- License
- MIT
Verifies reported or detected recurrence against prior evidence and repairs or replaces the failed countermeasure, choosing a proportionate record, rule, code fix, or structural gate. Use for "재발했어", "같은 실수 또 했네", "재발방지 대책 등록해줘", "재발방지 룰 만들어", recurring failures, failed safeguards, or recurrence-focused postmortems. Complex cases use multi-persona countermeasure design. Not for ordinary first-time defects or general harness audits; do not create a standing rule from an unverified first…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Recurrence Prevention (재발방지) A defect that happens once is a bug. A defect that happens **twice is a countermeasure failure** — whatever was supposed to prevent the second occurrence (a mental note, a memory entry, a rule) demonstrably did not. So on a recurrence, the unit of work is not the fix (you already know the fix — you applied it last time). The unit of work is the **countermeasure**: re-evaluate the cause analysis and whatever was supposed to prevent this, repair or replace it, and reach for a more deterministic mechanism only when repairing the existing one cannot suffice. **A recurrence is evidence for that re-evaluation, not an order to add a level.** This skill codifies a practice proven in the harness repo that ships it: the no-false-ship rule was created only after the *third* false-ship incident; CHANGELOG drift survived a written convention for seven releases and stopped only when a test gate enforced it; comment warnings against hardcoded-list drift failed twice before "derive to a single source" became mandatory. The pattern is consistent: **each enforcement level fails in a characteristic way, and when one …
Read the whole file at its exact version.
How to install
mdr add uzysjung/uzys-agent-harness/recurrence-prevention@sha256:46614922e61e7923The line at the top of this page pins the label git:20260927.7ff1996, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_xkyto343sl7negtw)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Sep 13, 2026 and Sep 27, 2026, about one every 3 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260927.7ff1996 latest | 2026-09-27 | 7ff1996 | 21,374 B | A | view · diff |
| git:20260920.d109313 | 2026-09-20 | d109313 | 21,900 B | A | view · diff |
| git:20260920.2c17d35 | 2026-09-20 | 2c17d35 | 21,125 B | A | view · diff |
| git:20260920.4f13f6d | 2026-09-20 | 4f13f6d | 19,252 B | A | view · diff |
| git:20260913.2b1286f | 2026-09-13 | 2b1286f | 19,254 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (21374 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
uzysjung/uzys-agent-harness · 3 stars · license MIT · pushed 2026-10-20 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_xkyto343sl7negtw GET https://markdownregistry.com/api/v1/resolve?ref=uzysjung/uzys-agent-harness/recurrence-prevention GET https://markdownregistry.com/api/v1/blob/46614922e61e79235493c80664da2f9e7d95d034c58c9a646b948a7c2a1f70b2
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
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